Impact of Personalized Avatars and Motion Synchrony on Embodiment and Users’ Subjective Experience: Empirical Studyopen access
- Authors
- Jung, Myeongul; Sim, Sangyong; Kim, Jejoong; Kim, Kwanguk
- Issue Date
- Oct-2022
- Publisher
- JMIR Publications Inc.
- Keywords
- embodiment; virtual reality; virtual avatar; personalization; personalized; body motion; presence; simulator sickness; simulator; simulation; avatar; motion; body ownership; self location; agency; experience; virtual world; immersive
- Citation
- JMIR Serious Games, v.10, no.4, pp.1 - 9
- Indexed
- SCIE
SCOPUS
- Journal Title
- JMIR Serious Games
- Volume
- 10
- Number
- 4
- Start Page
- 1
- End Page
- 9
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/185014
- DOI
- 10.2196/40119
- ISSN
- 2291-9279
- Abstract
- Background: Embodiment through a virtual avatar is a key element for people to feel that they are in the virtual world. Objective: This study aimed to elucidate the interaction between 2 methods of eliciting embodiment through a virtual avatar: motion synchronization and appearance similarity between a human and avatar, to understand embodiment (agency, body ownership, and self-location) and subjective experience (presence, simulator sickness, and emotion) in virtual reality. Methods: Using a full-body motion capture system, 24 participants experienced their virtual avatars with a 3D-scanned face and size-matched body from a first-person perspective. This study used a 2 (motion; sync and async) × 2 (appearance; personalized and generic) within-subject design. Results: The results indicated that agency and body ownership increased when motion and appearance were matched, whereas self-location, presence, and emotion were affected by motion only. Interestingly, if the avatar’s appearance was similar to the participants (personalized avatar), they formed an agency toward the avatar’s motion that was not performed by themselves. Conclusions: Our findings would be applicable in the field of behavioral therapy, rehabilitation, and entertainment applications, by eliciting higher agency with a personalized avatar.
- Files in This Item
-
- Appears in
Collections - 서울 공과대학 > 서울 컴퓨터소프트웨어학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/185014)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.